I will be on a long flight late Wednesday night and of course I will bring my own snacks but the closest special meal preference to LCing is either diabetic or gluten-free. There is no LC option. I know neither the diabetic option nor the gluten-free option will be absolutely perfect for a low-carber, but I am trying to choose the lesser of two evils. I asked the airline to elaborate on these two options, but I have not heard back from them. So, I am asking experienced LC air travelers, what special meal option would be best suited for a low-carber?